D. Griffiths [1-400, plus extras]

Cornell University Plant Pathology Herbarium
Catalog #: Griff.,W.A.F.0112
s.n.
Erysiphe galeopsidis DC.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015495
David Griffiths #s.n. 00 September 1898
Erysiphe galeopsidis DC.
United States, Montana, Missoula;

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0083741
Williams s.n. 00 September 1898
Erysiphe galeopsidis DC.
USA, Montana, Missoula; 46.8722 -113.9931

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052367
Williams & Griffiths s.n. 00 September 1898
Erysiphe galeopsidis DC.
United States, Montana, Missoula;

Purdue University, Kriebel Herbarium
Catalog #: PUL00022671
Williams and Griffiths s.n. 00 September 1898
Erysiphe galeopsidis DC.
United States, Montana, Missoula, Missoula;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2345
Williams; D. Griffiths s.n. 00 September 1898
Erysiphe galeopsidis DC.
United States, Montana, Missoula

USDA United States National Fungus Collections
Catalog #: BPI 562666
Williams; Griffiths s.n. 00 September 1898
Erysiphe galeopsidis DC.
United States, Montana, Missoula

USDA United States National Fungus Collections
Catalog #: BPI 796615
Williams; Griffiths s.n. 00 September 1898
Erysiphe galeopsidis DC.
United States, Montana, Missoula